Function Actu_jour(année, mois)
Application.ScreenUpdating = False
Dim i As Long, nbjour As Long
nbjour = Day(DateSerial(année, mois + 1, 0)) ' te donne le nombre de jour dans le mois en parametre
lig = 2: col = 3
With Worksheets("Feuil1")
For i = 1 To nbjour
'.Range(.Cells(lig, col), .Cells(lig + 1, col)).Interior.ColorIndex = 24
If année = Year(Date) And mois = Month(Date) And i = Day(Date) Then
'.Range(.Cells(lig, col), .Cells(lig + 1, col)).Interior.ColorIndex = 28 'Coloriage aujourd'hui...